Optimizing HTTP requests.
Header expiration indications.
In short, here you have a series of basic information to improve on-page activity. Technically defining a series of steps that can often significantly improve navigation.
A recent GTmetrix update detects HTTP/2 usage, so the report doesn't flag unnecessary errors like the use of CSS sprites and inline CSS and JavaScript, which are typical problems for HTTP/1 connections.
Google Web Vitals
Another section of Gtmetrix is dedicated to an in-depth saudi arabia whatsapp number analysis of Web Vitals, a set of metrics useful for evaluating the experience of your page. Each metric indicated in the tool represents a decisive aspect of the experience of the page: loading, interactivity and visual stability. Here we have:
Largest Contentful Paint (LCP).
Total Blocking Time (TBT).
Cumulative Layout Shift (CLS).
By clicking on the performance label, you can expand this section and dive deeper into the performance of internal activities using performance data from Lighthouse and those recorded by the browser.

You can get data on DOM Content Loaded Time , Fully Loaded Time and everything you need to optimize even quite technical aspects of the performance of a website or an e-commerce. In addition, you can check the speed by choosing between screen resolutions and device orientation.
The benefits of using GTmetrix PRO
If you want to take advantage of all the features of this tool to measure the speed of the site you have the option to upgrade to the PRO version of GTmetrix . You can choose between different plans: